Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

MIC5259-2.5YD5 Datasheet(PDF) 3 Page - Micrel Semiconductor

Part # MIC5259-2.5YD5
Description  300mA High PSRR, Low Noise UCap CMOS LDO
Download  9 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MICREL [Micrel Semiconductor]
Direct Link  http://www.micrel.com
Logo MICREL - Micrel Semiconductor

MIC5259-2.5YD5 Datasheet(HTML) 3 Page - Micrel Semiconductor

  MIC5259-2.5YD5 Datasheet HTML 1Page - Micrel Semiconductor MIC5259-2.5YD5 Datasheet HTML 2Page - Micrel Semiconductor MIC5259-2.5YD5 Datasheet HTML 3Page - Micrel Semiconductor MIC5259-2.5YD5 Datasheet HTML 4Page - Micrel Semiconductor MIC5259-2.5YD5 Datasheet HTML 5Page - Micrel Semiconductor MIC5259-2.5YD5 Datasheet HTML 6Page - Micrel Semiconductor MIC5259-2.5YD5 Datasheet HTML 7Page - Micrel Semiconductor MIC5259-2.5YD5 Datasheet HTML 8Page - Micrel Semiconductor MIC5259-2.5YD5 Datasheet HTML 9Page - Micrel Semiconductor  
Zoom Inzoom in Zoom Outzoom out
 3 / 9 page
background image
MIC5259
Micrel, Inc.
May 2005
3
M9999-051305
Electrical Characteristics(5)
VIN = VOUT + 1V, VEN = VIN; IOUT = 100µA; TJ = 25°C, bold values indicate –40°C ≤ TJ ≤ +125°C; unless noted.
Symbol
Parameter
Conditions
Min
Typical Max
Units
VO
Output Voltage Accuracy
IOUT = 100µA
–1.5
1.5
%
–3
3
%
ΔVLNR
Line Regulation
VIN = VOUT + 1V to 6V
–0.3
0.02
0.3
%/V
ΔVLDR
Load Regulation
IOUT = 0.1mA to 300mA(6)
0.6
3.0
%
VIN – VOUT
Dropout Voltage(7)
IOUT = 150mA
150
mV
IOUT = 300mA
300
500
mV
550
mV
IQ
Quiescent Current
VEN ≤ 0.4V (shutdown)
0.2
1
µA
IGND
Ground Pin Current(8)
IOUT = 0mA
105
150
µA
IOUT = 300mA
120
250
µA
PSRR
Ripple Rejection; IOUT = 150mA
f = 10Hz, COUT = 1.0µF, CBYP = 0.01µF
65
dB
f = 10Hz, VIN = VOUT + 0.3V
53
dB
f = 10kHz, VIN = VOUT + 0.3V
53
dB
ILIM
Current Limit
VOUT = 0V
350
475
mA
en
Output Voltage Noise
COUT = 1.0µF, CBYP = 0.01µF,
30
µV(rms)
f = 10Hz to 100kHz
Enable Input
VIL
Enable Input Logic-Low Voltage
VIN = 2.7 to 5.5V, regulator shutdown
0.4
V
VIH
Enable Input Logic-High Voltage
VIN = 2.7V to 5.5V, regulator enabled
1.6
V
IEN
Enable Input Current
VIL ≤ 0.4V, regulator shutdown
0.01
1
µA
VIH ≥ 1.6V, regulator enabled
0.01
1
µA
Shutdown Resistance Discharge
500
Ω
Thermal Protection
Thermal Shutdown Temperature
150
°C
Thermal Shutdown Hysteresis
10
°C
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. The maximum allowable power dissipation of any TA (ambient temperature) is PD(max) = (TJ(max)–TA)/θJA. Exceeding the maximum allowable
power dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown. The θJA of the MIC5259-x.xBM5 (all ver-
sions) is 235°C/W on a PC board. See “Thermal Considerations” section for further details.
4. Devices are ESD sensitive. Handling precautions recommended.
5. Specification for packaged product only.
6. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulation in the load range
from 0.1mA to 300mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification.
7. Dropout voltage is defined as the input-to-output differential at which the output voltage drops 2% below its nominal value measured at 1V differen-
tial. For outputs below 2.7V, dropout voltage is the input-to-output voltage differential with the minimum input voltage 2.7V. Minimum input operating
voltage is 2.7V.
8. Ground pin current is the regulator quiescent current. The total current drawn from the supply is the sum of the load current plus the ground pin cur-
rent.
Absolute Maximum Ratings(1)
Supply Input Voltage (VIN)....................................0V to +7V
Enable Input Voltage (VEN) ..................................0V to +7V
Power Dissipation (PD)..........................Internally Limited(3)
Junction Temperature (TJ)........................ –40°C to +125°C
Storage Temperature(TS) ......................... –65°C to +150°C
Lead Temperature (soldering, 5 sec.)........................ 260°C
ESD(4)............................................................................ 2kV
Operating Ratings(2)
Input Voltage (VIN).......................................... +2.7V to +6V
Enable Input Voltage (VEN) ...................................0V to VIN
Junction Temperature (TJ)........................ –40°C to +125°C
Thermal Resistance
ThinSOT™-23 (θJA)...........................................235°C/W
2mm × 2mm MLF™ (θJA) ....................................90°C/W


Similar Part No. - MIC5259-2.5YD5

ManufacturerPart #DatasheetDescription
logo
Micrel Semiconductor
MIC5259-2.5YD5 MICREL-MIC5259-2.5YD5 Datasheet
1Mb / 11P
   300mA High PSRR, Low Noise 關Cap CMOS LDO
More results

Similar Description - MIC5259-2.5YD5

ManufacturerPart #DatasheetDescription
logo
Micrel Semiconductor
MIC5252 MICREL-MIC5252 Datasheet
86Kb / 9P
   150MA HIGH PSRR LOW NOISE UCAP CMOS LDO
logo
Taiwan Semiconductor Co...
TS9008DCX5 TSC-TS9008DCX5 Datasheet
290Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
TS9008PCX5 TSC-TS9008PCX5 Datasheet
290Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
TS9008 TSC-TS9008_14 Datasheet
328Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
TS9008ACX TSC-TS9008ACX Datasheet
290Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
TS9008ACX5 TSC-TS9008ACX5 Datasheet
290Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
TS9008DCX TSC-TS9008DCX Datasheet
290Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
TS9008NCX5 TSC-TS9008NCX5 Datasheet
290Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
TS9008SCX5 TSC-TS9008SCX5 Datasheet
290Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
TS9008SCX TSC-TS9008SCX Datasheet
290Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
More results


Html Pages

1 2 3 4 5 6 7 8 9


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com